ISTA Peat Moss Filter Media UV Light Due to the light and

Due to the light and screen difference- the item's color may be slightly different from the pictures

having an extreme affinity for nitrogenous organics

especially the gills

Color: White and Black

ISTA Peat Moss Filter Media UV Light Due to the light andMade of natural raw material Contain numerous trace elements which are essential to plant growth Transform water into weak acid that creates an ideal environment for fish spawn Prevent the growth of algae Contains essential trace elements, natural peat and humic acids to create a Black Water condition. Slowly and steadily changes the water condition to be slightly acid and soft which can help prevent the growth of alga and induce spawning. Could be